Samuel Belok, MD
NPI 1841636768 · Pulmonary Disease Physician · Boston, MA
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Belok, MD is a Pulmonary Disease Physician provider in Boston, MA (NPI 1841636768).
Provider details
- NPI number
- 1841636768
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- LP03502 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
355 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 148 | $220 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 33 | $124 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 31 | $9 |
| Test to Determine Lung Volumes Using Sensors94726 | 28 | $12 |
| Ultrasound Scan of Chest76604 | 24 | $28 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 18 | $11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 55 Fogg Rd # MaWeymouth, MA 02190-2432Phone: (781) 624-8000
Registry dates
- Enumerated
- 2013-05-18
- Last updated
- 2025-01-23
- Certified
- 2025-01-23
Frequently asked questions
- What is Samuel Belok's NPI number?
- Samuel Belok's National Provider Identifier (NPI) is 1841636768, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Belok's specialty?
- Samuel Belok is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Belok located?
- Samuel Belok's practice location on file with NPPES is 725 Albany St # 9b, Boston, MA 02118-3549.
- What is Samuel Belok's phone number?
- The practice phone number listed in the NPPES registry for Samuel Belok is (617) 638-7480.
- Does Samuel Belok accept Medicare?
- Samuel Belok is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Belok's NPI active?
- Yes — Samuel Belok's NPI (1841636768) is active in the NPPES registry as of the last update on 2025-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.